App2run is a GPS tracking application to log your running activities. It provides maps and analysis views to see the locations you have been, and how well you did. You can even show several activities side by side to show your improvement.
You can simply start and stop logging, an automove feature determines whether you are moving and computes the effective time and speed.
App2run can be used completely standalone, without the need to create an account or use a website. You can however share your activities via email or twitter, and even have app2run tweet your performance at every milestone.
If activity logging is active, App2run continues working when put in the background. Continued use of GPS running in the background can dramatically decrease battery life.
This free version allows a limited number of tracks only.